cnvd - cnvd-2024-35664

cnvd-2024-35664

Vulnerability from cnvd

Title: Apache MINA SSHD安全绕过漏洞

Description:

Apache MINA SSHD是美国阿帕奇（Apache）基金会的一个纯Java库，支持客户端和服务器端的SSH协议。

Apache MINA SSHD 2.12.0之前版本存在安全绕过漏洞，攻击者可利用该漏洞从流中丢弃某些数据包，导致客户端和服务器最终建立一些安全功能被降级或禁用的连接。

Severity: 中

Patch Name: Apache MINA SSHD安全绕过漏洞的补丁

Patch Description:

Apache MINA SSHD是美国阿帕奇（Apache）基金会的一个纯Java库，支持客户端和服务器端的SSH协议。

Apache MINA SSHD 2.12.0之前版本存在安全绕过漏洞，攻击者可利用该漏洞从流中丢弃某些数据包，导致客户端和服务器最终建立一些安全功能被降级或禁用的连接。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread/vwf1ot8wx1njyy8n19j5j2tcnjnozt3b

Reference: https://cxsecurity.com/cveshow/CVE-2024-41909/

Impacted products

Name
Apache Apache Mina SSHD <2.12.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-41909"
    }
  },
  "description": "Apache MINA SSHD\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u7eafJava\u5e93\uff0c\u652f\u6301\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u7684SSH\u534f\u8bae\u3002\n\nApache MINA SSHD 2.12.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u6d41\u4e2d\u4e22\u5f03\u67d0\u4e9b\u6570\u636e\u5305\uff0c\u5bfc\u81f4\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u6700\u7ec8\u5efa\u7acb\u4e00\u4e9b\u5b89\u5168\u529f\u80fd\u88ab\u964d\u7ea7\u6216\u7981\u7528\u7684\u8fde\u63a5\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.apache.org/thread/vwf1ot8wx1njyy8n19j5j2tcnjnozt3b",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-35664",
  "openTime": "2024-08-20",
  "patchDescription": "Apache MINA SSHD\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u7eafJava\u5e93\uff0c\u652f\u6301\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u7684SSH\u534f\u8bae\u3002\r\n\r\nApache MINA SSHD 2.12.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u6d41\u4e2d\u4e22\u5f03\u67d0\u4e9b\u6570\u636e\u5305\uff0c\u5bfc\u81f4\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u6700\u7ec8\u5efa\u7acb\u4e00\u4e9b\u5b89\u5168\u529f\u80fd\u88ab\u964d\u7ea7\u6216\u7981\u7528\u7684\u8fde\u63a5\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apache MINA SSHD\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Apache Mina SSHD \u003c2.12.0"
  },
  "referenceLink": "https://cxsecurity.com/cveshow/CVE-2024-41909/",
  "serverity": "\u4e2d",
  "submitTime": "2024-08-14",
  "title": "Apache MINA SSHD\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2024-41909 (GCVE-0-2024-41909)

Vulnerability from cvelistv5

Published

2024-08-12 16:00

Modified

2025-03-27 15:31

Severity ?

CWE

CWE-354 - Improper Validation of Integrity Check Value

Summary

Like many other SSH implementations, Apache MINA SSHD suffered from the issue that is more widely known as CVE-2023-48795. An attacker that can intercept traffic between client and server could drop certain packets from the stream, potentially causing client and server to consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack The mitigations to prevent this type of attack were implemented in Apache MINA SSHD 2.12.0, both client and server side. Users are recommended to upgrade to at least this version. Note that both the client and the server implementation must have mitigations applied against this issue, otherwise the connection may still be affected.

References

▼	URL	Tags
	https://github.com/apache/mina-sshd/issues/445	issue-tracking
	https://lists.apache.org/thread/vwf1ot8wx1njyy8n19j5j2tcnjnozt3b	vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache MINA SSHD	Version: 0 ≤ 2.11.0

Show details on NVD website

JSON

To clipboard

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              "confidentialityImpact": "NONE",
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              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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